Partial chromosomes happened abnormally during pollen mother cells meiosis, which included chromosome chain, chromosome loop, lagging chromosome and chromosome unequal distribution.
Partial chromosomes happened abnormally during pollen mother cells meiosis, which included chromosome chain, chromosome loop, lagging chromosome and chromosome unequal distribution.
丽椪2号花粉母细胞在减数分裂期染色体行为发生了异常，出现较高频率的染色体链及少部分的染色体环和落后染色体。